Seiko Cal. 3860 - 988

This Hand-Winding model from 1993 features a 41mm Titanium case. With its 18mm lug width and 8.1mm profile, it sits comfortably on most wrists. [seikata-wm-fc911284a89e]

Also known as: Helmet, Emperor

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

41mm

Case Thickness

8.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

40m

Dial Color

Cream

Jewels

36j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1993

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